Title: register_http_request_failed
Last modified: August 20, 2016

---

# register_http_request_failed

 *  Resolved [chulimanga](https://wordpress.org/support/users/chulimanga/)
 * (@chulimanga)
 * [13 years, 4 months ago](https://wordpress.org/support/topic/register_http_request_failed-5/)
 * Hi,
    I’ve installed your plugin, but cannot connect to wordpress.com. The error
   message is:
 * Jetpack could not contact WordPress.com: register_http_request_failed. This usually
   means something is incorrectly configured on your web host.
 * error:0200100D:system library:fopen:Permission denied
 * I’ve tried all in your Troubleshooting Tips and alse I’ve changed all files to
   0777, but still the same thing.
 * Cau you help me please?
 * thanks
 * [http://wordpress.org/extend/plugins/jetpack/](http://wordpress.org/extend/plugins/jetpack/)

Viewing 4 replies - 1 through 4 (of 4 total)

 *  Thread Starter [chulimanga](https://wordpress.org/support/users/chulimanga/)
 * (@chulimanga)
 * [13 years, 4 months ago](https://wordpress.org/support/topic/register_http_request_failed-5/#post-3425684)
 * This is result from Jetpack Compatibility Plugin.
 * __________________________________
 * TEST: Integer Tests
    Array ( [$value = “d0000000”;] => (string) d0000000 [$value
   = hexdec( $value );] => (integer) 3489660928 [$value = abs( $value );] => (integer)
   3489660928 [$min = 0;] => (integer) 0 [$max = 61;] => (integer) 61 [4294967295
   + 1] => (integer) 4294967296 [$value / (4294967295 + 1)] => (double) 0.8125 [
   $max – $min + 1] => (integer) 62 [($max – $min + 1) * ($value / (4294967295 +
   1))] => (double) 50.375 [$out = $min + (($max – $min + 1) * ($value / (4294967295
   + 1)));] => (double) 50.375 [$out = intval( $out );] => (integer) 50 [$out = 
   abs( $out );] => (integer) 50 )
 * TEST: wp_generate_password()
    Array ( [0] => 1 -> 1:V [1] => 5 -> 5:6ZgCx [2]
   => 10 -> 10:KtWsVdin6d [3] => 16 -> 16:WLfOKKyBtUoPCLyc [4] => 32 -> 32:vE6oV8pcLxcO0UR0V4yIPwHDOEoKEJqr[
   5] => 32 -> 32:P10GfGa9vk5PYDkc8JGx7PxHkDww7qou [random_password] => abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789[
   steps] => Array ( [0] => 55 -> 3 [1] => 45 -> T [2] => 44 -> S [3] => 11 -> l[
   4] => 8 -> i [5] => 48 -> W [6] => 6 -> g [7] => 57 -> 5 [8] => 59 -> 7 [9] =
   > 15 -> p [10] => 27 -> B [11] => 45 -> T [12] => 8 -> i [13] => 41 -> P [14]
   => 50 -> Y [15] => 1 -> b [16] => 28 -> C [17] => 54 -> 2 [18] => 60 -> 8 [19]
   => 38 -> M [20] => 0 -> a [21] => 30 -> E [22] => 24 -> y [23] => 5 -> f [24]
   => 35 -> J [25] => 13 -> n [26] => 40 -> O [27] => 24 -> y [28] => 4 -> e [29]
   => 46 -> U [30] => 27 -> B [31] => 20 -> u )
 *  [ReflectionFunction] =>
    /** * Generates a random password drawn from the defined
   set of characters. * * [@since](https://wordpress.org/support/users/since/) 2.5**
   [@param](https://wordpress.org/support/users/param/) int $length The length of
   password to generate * [@param](https://wordpress.org/support/users/param/) bool
   $special_chars Whether to include standard special characters. Default true. *
   [@param](https://wordpress.org/support/users/param/) bool $extra_special_chars
   Whether to include other special characters. Used when * generating secret keys
   and salts. Default false. * [@return](https://wordpress.org/support/users/return/)
   string The random password **/ Function [ <user> function wp_generate_password]{
   @@ /home/www/danvojtech.cz/subdomains/www/blog/wp-includes/pluggable.php 1485–
   1499
 *  – Parameters [3] {
    Parameter #0 [ <optional> $length = 12 ] Parameter #1 [ 
   <optional> $special_chars = true ] Parameter #2 [ <optional> $extra_special_chars
   = false ] } }
 * )
 * TEST: wp_rand()
    Array ( [0] => ‘4897b613e5f00fbd7f4e48de80904174646d07b9c46ef66550ae4f4243f8505d0e63e080fdd85b1dce24c639ce86faac’[
   1] => 17:caaf68ec936c42ecd1b58ddf080e36e0d5058f3424f4ea05566fe64c9b70d64647140908ed84e4f7dbf00f5e[
   2] => 55:caaf68ec936c42ecd1b58ddf080e36e0d5058f3424f4ea05566fe64c9b70d64647140908ed84e4f7[
   3] => 30:caaf68ec936c42ecd1b58ddf080e36e0d5058f3424f4ea05566fe64c9b70d64647140908[
   4] => 31:caaf68ec936c42ecd1b58ddf080e36e0d5058f3424f4ea05566fe64c9b70d646 [5]
   => 24:caaf68ec936c42ecd1b58ddf080e36e0d5058f3424f4ea05566fe64c [6] => 47:caaf68ec936c42ecd1b58ddf080e36e0d5058f3424f4ea05[
   7] => 19:caaf68ec936c42ecd1b58ddf080e36e0d5058f34 [8] => 16:caaf68ec936c42ecd1b58ddf080e36e0[
   9] => 3:caaf68ec936c42ecd1b58ddf [10] => 61:caaf68ec936c42ec [11] => 49:caaf68ec[
   12] => 50: [13] => 37:39adafba22d1cc12b80b9874e94435b032b9a38f686f211a795e87d894dc24dc966f935c2594f1005053cd3a4261de5380dba6a5[
   14] => 21:39adafba22d1cc12b80b9874e94435b032b9a38f686f211a795e87d894dc24dc966f935c2594f1005053cd3a4261de53[
   15] => 13:39adafba22d1cc12b80b9874e94435b032b9a38f686f211a795e87d894dc24dc966f935c2594f1005053cd3a[
   16] => 39:39adafba22d1cc12b80b9874e94435b032b9a38f686f211a795e87d894dc24dc966f935c2594f100[
   17] => 0:39adafba22d1cc12b80b9874e94435b032b9a38f686f211a795e87d894dc24dc966f935c[
   18] => 47:39adafba22d1cc12b80b9874e94435b032b9a38f686f211a795e87d894dc24dc [19]
   => 49:39adafba22d1cc12b80b9874e94435b032b9a38f686f211a795e87d8 [20] => 34:39adafba22d1cc12b80b9874e94435b032b9a38f686f211a[
   MIN] => 0 [MAX] => 61 [ReflectionFunction] => /** * Generates a random number**
   [@since](https://wordpress.org/support/users/since/) 2.6.2 * * [@param](https://wordpress.org/support/users/param/)
   int $min Lower limit for the generated number * [@param](https://wordpress.org/support/users/param/)
   int $max Upper limit for the generated number * [@return](https://wordpress.org/support/users/return/)
   int A random number between min and max */ Function [ <user> function wp_rand]{
   @@ /home/www/danvojtech.cz/subdomains/www/blog/wp-includes/pluggable.php 1512–
   1546
 *  – Parameters [2] {
    Parameter #0 [ <optional> $min = 0 ] Parameter #1 [ <optional
   > $max = 0 ] } }
 * )
 * TEST: HTTP Connection
    Array ( [headers] => Array ( [server] => nginx [date] 
   => Fri, 01 Feb 2013 18:31:59 GMT [content-type] => text/plain;charset=utf-8 [
   connection] => close [vary] => Cookie [x-pingback] => [http://jetpack.wordpress.com/xmlrpc.php](http://jetpack.wordpress.com/xmlrpc.php)[
   expires] => Wed, 11 Jan 1984 05:00:00 GMT [cache-control] => no-cache, must-revalidate,
   max-age=60 [pragma] => no-cache [x-hacker] => Jetpack Test )
 *  [body] => OK
    [response] => Array ( [code] => 200 [message] => OK )
 *  [cookies] => Array
    ( )
 *  [filename] =>
    )
 * TEST: HTTPS Connection
    WP_Error Object ( [errors] => Array ( [http_request_failed]
   => Array ( [0] => error:0200100D:system library:fopen:Permission denied )
 *  )
 *  [error_data] => Array
    ( )
 * )
 * TEST: Self Connection
    Array ( [headers] => Array ( [date] => Fri, 01 Feb 2013
   18:32:00 GMT [server] => Apache/2 [vary] => Accept-Encoding [content-length] 
   => 42 [connection] => close [content-type] => text/plain )
 *  [body] => XML-RPC server accepts POST requests only.
    [response] => Array ( [
   code] => 200 [message] => OK )
 *  [cookies] => Array
    ( )
 *  [filename] =>
    )
 *  Thread Starter [chulimanga](https://wordpress.org/support/users/chulimanga/)
 * (@chulimanga)
 * [13 years, 4 months ago](https://wordpress.org/support/topic/register_http_request_failed-5/#post-3425731)
 * This helped to me:
 * [http://chewett.co.uk/tag/register_http_request_failed/](http://chewett.co.uk/tag/register_http_request_failed/)
 *  [sheena112](https://wordpress.org/support/users/sheena112/)
 * (@sheena112)
 * [12 years, 6 months ago](https://wordpress.org/support/topic/register_http_request_failed-5/#post-3425960)
 * Me too got this error while connecting Jetpack to WordPress.com in one of my 
   blog, and i used the steps from the below site to fix it:
 * _[link removed]_
 * please check and confirm,whether it will resolve the problem….
 * Thanks,
    Sheena
 *  [WPyogi](https://wordpress.org/support/users/wpyogi/)
 * (@wpyogi)
 * [12 years, 6 months ago](https://wordpress.org/support/topic/register_http_request_failed-5/#post-3425961)
 * [@sheena112](https://wordpress.org/support/users/sheena112/) – please review 
   the forum rules –
 * [http://codex.wordpress.org/Forum_Welcome#Helping_Out](http://codex.wordpress.org/Forum_Welcome#Helping_Out)
 * Repeatedly posting links to external sites in outdated threads that are already
   resolved is spamming the forums. All of your duplicate posts along these lines
   have now been deleted.

Viewing 4 replies - 1 through 4 (of 4 total)

The topic ‘register_http_request_failed’ is closed to new replies.

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## Tags

 * [Failed](https://wordpress.org/support/topic-tag/failed/)
 * [fopen](https://wordpress.org/support/topic-tag/fopen/)
 * [register](https://wordpress.org/support/topic-tag/register/)

 * 4 replies
 * 3 participants
 * Last reply from: [WPyogi](https://wordpress.org/support/users/wpyogi/)
 * Last activity: [12 years, 6 months ago](https://wordpress.org/support/topic/register_http_request_failed-5/#post-3425961)
 * Status: resolved